123425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27067}}^1$

素因数の和:27102

約数の個数: 80

約数和(自身を含む): 402771840

約数和(自身を除く): 279346320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 27067, 54134, 81201, 108268, 135335, 162402, 216536, 270670, 324804, 406005, 433072, 514273, 541340, 649608, 812010, 1028546, 1082680, 1299216, 1542819, 1624020, 2057092, 2165360, 2571365, 3085638, 3248040, 4114184, 5142730, 6171276, 6496080, 7714095, 8228368, 10285460, 12342552, 15428190, 20570920, 24685104, 30856380, 41141840, 61712760, 123425520]

約数ペア:

[(1, 123425520), (2, 61712760), (3, 41141840), (4, 30856380), (5, 24685104), (6, 20570920), (8, 15428190), (10, 12342552), (12, 10285460), (15, 8228368), (16, 7714095), (19, 6496080), (20, 6171276), (24, 5142730), (30, 4114184), (38, 3248040), (40, 3085638), (48, 2571365), (57, 2165360), (60, 2057092), (76, 1624020), (80, 1542819), (95, 1299216), (114, 1082680), (120, 1028546), (152, 812010), (190, 649608), (228, 541340), (240, 514273), (285, 433072), (304, 406005), (380, 324804), (456, 270670), (570, 216536), (760, 162402), (912, 135335), (1140, 108268), (1520, 81201), (2280, 54134), (4560, 27067)]